<?php

	//更改数组值的大小写
	$arr= array(
		"one"=>array(
			"a"=>"YAHOO.com",
		),
		"two"=>array(
			array(
				"b"=>"SIna.com.cn",
				array(
					"url"=>"HouDunWang.com"
				)
			),
			array(
				"url"=>"BaiDu.com"
			)
		)
	);
?>
